Bar code scanning unit



FIG. 1 is a top, rear, left and perspective view of a bar code scanning unit showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right end elevational view thereof, the left end being a mirror image;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a front perspective view of the reader, the cabinet omitted for purposes of disclosure;

FIG. 7 is a rear elevational view of the cabinet, the reader being omitted for purposes of disclosure. 

The ornamental design for a bar code scanning unit, as shown and described. 